ENS Resolver Hosting on Offshore Dedicated Servers

ENS infrastructure operators run a mix of components depending on their use case: a public ENS resolver that responds to forward and reverse lookups, a CCIP-Read gateway that serves off-chain stored records, a Durin or NameStone-style subname service that manages thousands of subnames under a parent ENS name, and the supporting Ethereum RPC infrastructure that backs all of them. Each component has different resource demands, but the aggregate workload is moderate by blockchain infrastructure standards.

AnubizHost blockchain-tier dedicated servers are well-sized for ENS operator infrastructure with 64 GB of RAM, 16 CPU cores and 2 TB of NVMe storage. A single chassis can comfortably run a CCIP-Read gateway, a subname management service, a PostgreSQL backend and a co-located Ethereum RPC node serving the resolver workload. For high-traffic operators we can scope multi-server packages with dedicated hosts for each component.

Co-locating an Ethereum RPC node on the same chassis eliminates the dependence on third-party RPC providers like Alchemy or Infura, which is critical for ENS operators since every resolution call eventually requires an RPC roundtrip to verify the current state of ENS records. We support Geth, Erigon, Nethermind, Besu and Reth as RPC backends.

ENS resolution latency directly affects user experience in wallets and dapps that depend on ENS name lookups. A resolver that responds in 200+ ms feels sluggish in wallet UIs, while a well-tuned resolver responding in under 50 ms feels instant. The dominant factor in resolver latency is the underlying Ethereum RPC latency, which is why co-locating an RPC node is critical for serious operators.

For CCIP-Read gateways serving off-chain stored records, the latency profile is different: the gateway needs to respond to the off-chain lookup request from the client (typically a wallet) within the time window the wallet allows before timing out. This requires fast database access for the off-chain records and predictable response times from the underlying compute. Our NVMe storage and dedicated CPU cores provide both consistently.

Bandwidth matters for high-traffic resolvers: a popular CCIP-Read gateway can serve hundreds of thousands of lookups per day, which adds up to substantial outbound bandwidth over a month. Our unmetered 1 Gbps uplinks eliminate the overage fee risk that affects ENS gateways hosted on metered cloud providers.

ENS operators increasingly face questions about the regulatory classification of namespace services, particularly subname services that manage thousands of subnames as a paid offering. Hosting in Iceland or Romania, paying in crypto and operating without KYC at the hosting layer keeps your ENS operation outside the regulatory pressure zones forming in major markets. Neither jurisdiction has classified namespace operation as a regulated financial activity.

AnubizHost billing supports ETH, BTC, XMR, USDC, USDT and other major coins through Plisio and NowPayments. ENS operators can pay invoices directly from operator wallets without converting to fiat. No card processors, no fiat conversion, no identity verification beyond a working email. Renewal invoices are issued seven days before service expiry.

For operators building ENS-adjacent products like wallet integrations or subname-based services, we can scope multi-server packages with co-located RPC infrastructure and dedicated database hosts. Onboarding takes minutes from order to first resolution, with full operator control over resolver configuration and record management at all times.